baber/WOPTO huggingface dataset:
Patent JP-2017181024-A (JP)
Title: Compressed air cooling method and compressed air cooling device
Inventor: KAWAMATA HIROYASU
IPC: B01D53/26
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressed air cooling method and its cooling device for a gas-liquid separator unit that is preferable when compressed air in an air tank supplied from an air compressor and the like, for example, eliminates a refrigeration type air drier, cools the compressed air by a simple and less-expensive method to form a dehumidified state or dried state, supplies this dry air to the gas-liquid separator unit to perform a high accurate and efficient gas-liquid separating operation, prevents trouble or reduction in function of an air tool, can mount the gas-liquid separator unit at a desired position indoor or outdoor area in a convenient and safe manner.SOLUTION: This invention relates to an arrangement of an air feeding pipe 2 for feeding compressed air into a cooling tank 4 storing cooling water, a method for cooling compressed air to cool the compressed air in which several flat hollow cylindrical air chambers 55 are spaced apart and inserted into the air feeding pipe 2 and the compressed air is processed with adiabatic expansion and cooled when it is fed from the air feeding pipe 2 to each of the air chambers 55.SELECTED DRAWING: Figure 8
Patent JP-2019006440-A (JP)
Title: Blister pack
Inventor: OSHIMA MOMOKO
IPC: B65D75/36
Filed: 2017-06-22
Abstract: To suppress entry of foreign substances in a blister pack effectively without depending on thermal welding.SOLUTION: A blister pack 10 has a first component 20 and a second component 40. The first component includes a first base part 25 and an extension part 30 swingably connected to a first edge 25c of the first base part. The second component 40 includes a second base part 45 arranged being overlapped with the first base part in a state of being held by the first component. In a state in which the extension part is made to swing on the first base part, a groove 16 is provided extending to a peripheral edge 10c of the blister pack by penetrating the extension part, the second base part and the first base part. In a position adjacent to the groove, a hook 15 is formed for suspending the blister pack by the extension part, the second base part and the first base part.SELECTED DRAWING: Figure 1
Patent JP-2019008525-A (JP)
Title: Service managing system and service managing method
Inventor: OKUBO MITSUNOBU
IPC: G06F21/62
Filed: 2017-06-23
Abstract: To provide a service managing system and a service managing method for enhancing a safety in a service provision that utilizes an API.SOLUTION: A service managing system includes: a managing server 20 that manages a one-time URL; a service server 40 that utilizes a service; and an API relay server 50 that has an API which provides the service. The managing server 20 issues the one-time URL to access the API relay server 50 on the basis of a user's personal authentication, issues the one-time URL, records the one-time URL in a URL storing unit 22 in association with user information, and provides the one-time URL to the service server 40 together with the user information. The service server 40 that receives a service request executes the user's personal authentication, and transmits, to the API relay server 50, the service request using the one-time URL associated with the user information of the user.SELECTED DRAWING: Figure 1
Patent JP-2019007837-A (JP)
Title: Battery monitoring system, signal transmission method and semiconductor device
Inventor: YAMAZAKI MASATO
IPC: H02J7/00
Filed: 2017-06-23
Abstract: To ensure that even when a fault occurs in some of battery monitoring devices, communication with each of battery monitoring devices other than the battery monitoring device that has the fault is secured.SOLUTION: A battery monitoring system of the present invention has its transmission modes switchable to one of first to third transmission modes. The first transmission mode is a transmission mode for transmitting a communication signal using a first communication path. The second transmission mode is a transmission mode for transmitting a communication signal using a second communication path. The third transmission mode is a transmission mode in which a communication signal outputted from a first interface device is inputted from one end of a plurality of battery monitoring devices and turned around by one of the battery monitoring devices and inputted to one of the first and a second interface device, and a communication signal outputted from the second interface device is inputted from the other end of the plurality of battery monitoring devices and turned around by the other one of the battery monitoring devices and inputted to the other of the first and the second interface device.SELECTED DRAWING: Figure 1
Patent JP-2020139408-A (JP)
Title: Electric blower and vacuum cleaner including the same
Inventor: UENO NOBUHITO
IPC: F04D29/66
Filed: 2017-06-26
Abstract: To provide a noise eliminator in an electric blower without increasing the number of components.SOLUTION: An electric blower 1 includes: a motor case 20 which has an exhaust port 22 on a side wall and houses a motor 10; a bracket which covers an opening of the motor case 20; a fan case 60 connected to the motor case 20 and having a suction port 61; a centrifugal fan 50 housed in the fan case 60, connected to a rotary shaft 11c of the motor 10, and having blades 51 in a circumferential direction; and an air guide 40 which is disposed at the outer periphery side of the centrifugal fan 50 while contacting with the bracket 30. The air guide 40 is formed with recessed parts 45 opening to the motor case 20 side. Each recessed part 45 and the bracket 30 form a cavity 70, which communicates with the fan case 60 through an opening 47 to reduce blade sound, within the recessed part 45.SELECTED DRAWING: Figure 1
Patent JP-2018088228-A (JP)
Title: Intersection detection device, camera calibration system, intersection detection method, camera calibration method, program and recording medium
Inventor: WAKAI NOBUHIKO
IPC: G06T7/80
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an intersection detection device capable of improving detection accuracy of an intersection of a checker pattern.SOLUTION: An intersection detection device 101 includes a memory 103, and an intersection detection section 106 which reads out an image of at least a part of photographic images as a rectangular image from the memory 103, and detects an intersection of two boarder lines in a checker pattern displayed on the rectangular image. The intersection detection section 106 determines a plurality of parameters of a function model for optimizing an evaluation value based on a difference between each pixel value expressed by a functional model with a two-dimensional image coordinate as a variable and each pixel value of the rectangular image, and calculates a position of an intersection between two straight lines expressed by the plurality of determined parameters to detect the intersection with sub-pixel accuracy. The functional model represents a pixel value at each position on the two-dimensional coordinate system in a boundary between a black region and a white region with a curve that is differentiable at least once.SELECTED DRAWING: Figure 1
Patent JP-2019011902-A (JP)
Title: Clinker ash separation device and ash discharge system
Inventor: SUZUKI TOMOYUKI
IPC: F23J1/02
Filed: 2017-06-30
Abstract: To reduce impact on an opening/closing door when a large massive clinker separated from clinker ash impinges against the opening/closing door, in a clinker ash separation device that separates the large massive clinker from clinker ash discharged from a boiler furnace bottom.SOLUTION: The clinker ash separation device comprises: a housing provided with an inlet which clinker ash flows in, a first outlet which clinker ash with predetermined size or less out of the clinker ash is discharged from, and a second outlet which large massive clinker with size larger than the predetermined size out of the clinker ash is discharged from; a separator which separates the large massive clinker from the clinker ash; an opening/closing door which has its one side supported revolvably on the housing, can close the second outlet, and receives the large massive clinker separated by the separator and moving to the second outlet; a support which supports at least another part of the one side of the opening/closing door; and a cushioning device interposed between the opening/closing door and support.SELECTED DRAWING: Figure 2
Patent JP-2019015182-A (JP)
Title: Preceding standby operation pump
Inventor: HIRATA KAZUYA
IPC: F04D29/66
Filed: 2017-07-04
Abstract: To provide a preceding standby operation pump that can reduce variation in intake amount.SOLUTION: A preceding standby operation pump includes: an impeller; and a casing for storing the impeller. An inner surface of the casing on an upstream side in a main stream direction relative to the impeller is provided with projection parts at equal intervals in a circumferential direction. A suction port is formed in the vicinity of a vertex of the projection part. The number of the suction ports is larger than the number of blades of the impeller.SELECTED DRAWING: Figure 4
Patent JP-2017204873-A (JP)
Title: Reduction of spectral leakage in OFDM system
Inventor: RUI YONG
IPC: H04L27/26
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an RB-based MCM transmitter and receiver structure.SOLUTION: The transmitter and the receiver are capable of sharing available and non-contiguous channels with other users. The RB-MCM partitions the available spectrum, contiguous or non-contiguous, into multiple RBs, applies a baseband MCM or single carrier modulation, or coded single carrier or multicarrier schemes in each RB with a type of spectral leakage reduction technique, and applies RB modulation to each RB to modulate the signal from baseband to the frequency band of that RB. At the receiver, the received signal may be filtered and RB demodulation may be applied to put each RB signal in baseband, and a baseband multicarrier or single carrier or coded single carrier or coded multicarrier demodulation is applied to each RB signal.SELECTED DRAWING: Figure 7
Patent JP-2017216463-A (JP)
Title: Carbon dioxide gas laser device
Inventor: YONETANI KAZUYUKI
IPC: H01S3/131
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide gas laser device which can generate sufficient energy such as over 10 mJ as the irradiation energy of a peak pulse, and which can generate a short pulse laser having no pulse tail, at the same time.SOLUTION: A carbon dioxide gas laser device mixes excitable medium gases of a carbon dioxide gas laser, in which the mixing ratio of the excitable medium gases is set to carbon dioxide gas: nitrogen: helium=20:1:5-40 in volume ratio. Thus, the carbon dioxide gas laser device generates a short pulse laser having an irradiation energy of peak pulse equal to or higher than 10 mJ, and having no pulse tail.SELECTED DRAWING: Figure 1
Patent JP-2019015933-A (JP)
Title: Driving device
Inventor: SUZUKI JUN
IPC: H02K33/16
Filed: 2017-07-10
Abstract: To provide a driving device having a high efficiency, a long life, and a high operation frequency by using connected vibrations and syntheses of resonances.SOLUTION: The present driving device makes: a base part, an elastic part, and a drive source part perform deforming vibrations in the shape of standing waves, by periodically applying vibrations to the drive source part arranged on the elastic part (torsion bar); a driven part (mirror) supported by the base part rotate resonantly, by using the deforming vibrations; and the driven part further rotate resonantly in a frequency of connected vibrations different from a resonance frequency determined by the driven part and the elastic part.SELECTED DRAWING: Figure 4
Patent JP-2017188957-A (JP)
Title: System and method for improved audience measuring
Inventor: DAVID M BEREZOWSKI
IPC: H04N21/658
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for measuring of audience information of a program.SOLUTION: The present invention relates to a system and a method for measuring of audience information of a program. A system and a method for providing to users audience information relating interactive television applications are described. The present invention describes a method for measuring audience information on the basis of playback of a recorded program, the method comprising the steps of: receiving an indication of the playback of the recorded program; and updating audience information relating the recorded program. A method is described that further comprises the steps of: receiving an indication for a user-identified action, in which the action controls how the recorded program is played back; executing the user-identified action in response to receiving the indication; and updating audience information on the basis of the user-identified action.SELECTED DRAWING: Figure 1
Patent JP-2019017731-A (JP)
Title: Inversion prevention tool
Inventor: TANOUE TAKAYA
IPC: B65G1/14
Filed: 2017-07-18
Abstract: To provide an inversion prevention tool which has a simplified structure capable of preventing inversion or movement of a device or store fixture, and which can be easily attached.SOLUTION: An inversion prevention tool comprises: a stationary part connected to an article; a proof pressure part which contacts a mount face; a fulcrum part positioned between the stationary part and the proof pressure part; and a connection member for connecting the stationary part and the proof pressure part with the fulcrum part as a fulcrum. The fulcrum part has a fulcrum part adhesion face which is adhered to the mount face on a face contacting the mount face.SELECTED DRAWING: Figure 1
Patent JP-2019021181-A (JP)
Title: Advertisement attaching device, advertisement attaching method and advertisement attaching program
Inventor: SHIRAKAWA TAKAHISA
IPC: G06Q30/02
Filed: 2017-07-20
Abstract: To reduce a processing load applied when an advertisement about an article is attached and shorten the processing time.SOLUTION: An advertisement attaching device 20 comprises a categorization advertisement database 34 in which category advertisement information in which categories of articles and information on an advertisement related to each category are associated with each other is stored, a category specification unit 38 for analyzing contents of an object article to which an advertisement is attached and specifying a category of the object article, and an advertisement determination unit 39 for determining information on an advertisement attached to the object article using the category advertisement information and the category of the object article.SELECTED DRAWING: Figure 3
Patent JP-2019024068-A (JP)
Title: Photoelectric conversion element
Inventor: KAMIYA YASUNORI
IPC: H01L51/44
Filed: 2017-07-25
Abstract: To provide a photoelectric conversion element having high optical durability.SOLUTION: The photoelectric conversion element includes: a cathode; an anode; an active layer provided between the cathode and the anode and containing a perovskite compound; and an electron transport layer provided between the cathode and the active layer, containing an electron transporting material, and formed by a coating method using a coating liquid containing the electron transporting material and a compound represented by formula (1). (In the formula (1), n and R are as defined in the specification.)SELECTED DRAWING: Figure 1
Patent JP-2017207211-A (JP)
Title: Decorative sheet
Inventor: KAYSER ARMIN
IPC: F16C17/04
Filed: 2017-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydrodynamic axial bearing that generates little frictional loss, has wear resistance beyond a long service life, and is suited for fabrication from polymer materials.SOLUTION: The invention relates to an axial bearing comprising a slide ring 1, a counter ring, and an elastic mounting of the slide ring 1. The slide ring 1 is integrally formed and has a structure on a running surface thereof which enables development of a stable, hydrodynamic lubricating film. The structure of the running surface occurs such that the running surface has three or more elevations 6. Contact surfaces 8 thereof further have the counter ring.SELECTED DRAWING: Figure 4a
Patent JP-2018189227-A (JP)
Title: Outer packing material for vacuum heat insulation material, vacuum heat insulation material, and article with vacuum heat insulation material
Inventor: MUNETA TAKU
IPC: F16L59/02
Filed: 2017-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an outer packing material for a vacuum heat insulation material capable of keeping heat insulation performance of the vacuum heat insulation material under environment of high temperature and high humidity for a long period.SOLUTION: An outer packing material for a vacuum heat insulation material has at least four resin layers of a first resin layer, a second resin layer, a third resin layer and a fourth resin layer, and at least three gas barrier layers. The first resin layer is a thermally weldable film, one or more gas barrier layers are disposed between the second resin layer and the third resin layer, and one or more gas barrier layers are disposed between the third resin layer and the fourth resin layer. A tensile storage elastic modulus in an atmosphere of a temperature of 70°C and a humidity of 90%RH is within a range of 1.0×10Pa or more and 1.5×10or less, an indentation elastic modulus of the second resin layer is the indentation elastic modulus of the first resin layer or more, an indentation elastic modulus of the third resin layer is the indentation elastic modulus of the second resin layer or more, and an indentation elastic modulus of the fourth resin layer is the indentation elastic modulus of the third resin layer or more.SELECTED DRAWING: Figure 1
Patent JP-2019027614-A (JP)
Title: Heat exchanging device and air conditioner
Inventor: NAGASAWA ATSUSHI
IPC: F24F13/30
Filed: 2017-07-26
Abstract: To propose a heat exchanging device that facilitates refrigerant to evenly flow into each of multiple refrigerant flowing pipes of a heat exchanger including the refrigerant flowing pipes through which refrigerant flows in parallel and which are aligned in parallel, and to propose an air conditioner.SOLUTION: A heat exchanging device includes: a pair of header pipes 32, 33 substantially aligned in parallel; a heat exchanger 31 including multiple flat pipes 35 which are installed between the pair of header pipes 32, 33, through which refrigerant flows in parallel and which are substantially aligned on the same horizontal flat surface; and a blower for ventilating the heat exchanger 21.SELECTED DRAWING: Figure 4
Patent JP-2017193052-A (JP)
Title: Fastening tool
Inventor: YOKOYAMA TETSUYA
IPC: B25B23/14
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool capable of uniquely deciding whether it is a twice fastening or not.SOLUTION: A fastening tool comprises: fastening torque transmitting means for transmitting a fastening torque to a fastening member; fastening torque measuring means for measuring a fastening torque value; a torque limiter for actuating when the fastening torque value reaches a set torque value; fastening end detecting means for detecting the actuation of the torque limiter to output a fastening end detection signal; rotation angle detecting means for detecting a rotation angle of the fastening member; and twice fastening determining means. The twice fastening determining means uses a fastening torque value measured by the fastening torque measuring means, a fastening end detection signal, and a rotation angle detected by the rotation angle detecting means, as twice fastening discrimination information thereby to discriminate the presence or absence of the twice fastening on the basis of the rotation angle of the fastening member while the fastening end detection signal is acquired from the fastening start.SELECTED DRAWING: Figure 4
Patent JP-2018116040-A (JP)
Title: Centrifuge tube and method of using the same
Inventor: AKIYAMA YASUYUKI
IPC: B03B5/28
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of performing solvent substitution of a solution containing target particles, a method of purifying the target particles in the solution, and a centrifuge tube suitable for the solvent substitution and/or purification.SOLUTION: A centrifuge tube comprises; (A) a recovery part of a cylindrical structure with one end closed to form a bottom and the other end open; and (B) a specimen introduction part of a cylindrical structure with one end that forms an opening connectable to the open end of the recovery part and the other end that is also open.SELECTED DRAWING: None
Patent JP-2019025844-A (JP)
Title: Binding tool
Inventor: TANAKA KANJI
IPC: B42F13/26
Filed: 2017-08-01
Abstract: To provide a binding tool that obtains sufficient engaging force.SOLUTION: The binding tool has two members: a rod-like base 2; and a plurality of half ring parts that project from the base 2 and are positioned side by side in the axial direction along the base 2. The leading ends of the half ring parts of one member and the leading ends of the half ring parts on the other member are aligned. The plurality of half ring parts include a first half ring part 5 and a second ring part 6. The first half ring part 5 has, on the outer peripheral surface of its leading end, a first concave part and a first convex part 57 neighboring the leading end side of the first concave part formed on the entire width of the half ring part 5 in the axial direction. The second half ring part 6 has, on its inner peripheral surface of the leading end, a second concave part 60 and a second convex part 67 neighboring the leading end of the second convex part 60 formed on the entire width of the second half ring part 6 in the axial direction. The first convex part and the second convex part 67 of the one member are engaged respectively with the second concave part 60 and the first concave of the other member.SELECTED DRAWING: Figure 8
Patent JP-2019028354-A (JP)
Title: Stand device for surgical microscope
Inventor: NAKAMURA KATSUYUKI
IPC: G02B21/06
Filed: 2017-08-02
Abstract: To provide a stand device for a surgical microscope in which dust hardly accumulates inside a stand body.SOLUTION: Since an air inlet 15 is formed at an upper surface part 14 of a stand body 2, clean air "A" with relatively small amount of dust in the upper part of the inside of an operation room can be introduced inside the stand body 2 from the air inlet 15. Since dust is hardly deposited on the inside of the stand body 2, a cleaning frequency for the inside of the stand body 2 decreases.SELECTED DRAWING: Figure 1
Patent JP-2018026347-A (JP)
Title: Carbon fiber woven fabric for fuel cell gas diffusion layer and fuel battery cell
Inventor: YOSHINO ICHIRO
IPC: H01M8/0202
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber woven fabric for a fuel cell gas diffusion layer, capable of reducing a thickness in a case of being laminated in a fuel battery and reducing an electric resistance by increasing adhesion at the time of laminating it while sandwiching a membrane-electrode assembly and a separator, and efficiently generating an electric power at the same time while having excellent gas diffusion property in the fuel battery.SOLUTION: In a carbon fiber woven fabric 1 for a fuel cell gas diffusion layer, warps 2 and wefts 3 are formed in a mixed-woven. One of the warps 2 and wefts 3 is actually a non-twist yarn. In one surface of the carbon fiber woven fabric 1 for the fuel cell gas diffusion layer, a number of non-twist yarn formed on the other yarn (warps 2 or wefts 3) formed in the mixed-woven with the warps 2 or wefts 3 as a non-twist yarn is larger than the number of the non-twist yarn formed on the lower side of the other yearn.SELECTED DRAWING: Figure 1